speckle

英 [ˈspekl]

美 [ˈspekl]

n.  斑点; 色斑
vt.  弄上斑点; 点缀

过去分词：speckled　现在分词：speckling　复数：speckles　第三人称单数：speckles　过去式：speckled　

TEM8

BNC.37172 / COCA.31187

牛津词典

noun

• 斑点；色斑
  a small coloured mark or spot on a background of a different colour

英英释义

noun

• a small contrasting part of something
  1. a bald spot
  2. a leopard's spots
  3. a patch of clouds
  4. patches of thin ice
  5. a fleck of red
  Synonym:spotdapplepatchfleckmaculation

verb

• mark with small spots
  1. speckle the wall with tiny yellow spots
  Synonym:bespeckle
• produce a mottled effect
  1. The sunlight stippled the trees
  Synonym:stipple

双语例句

• Objective To investigate whether laser speckle imaging technique can be used to monitor the changes of spinal cord hemodynamics.
  目的探讨激光散斑成像技术能否用于监测脊髓血流动力学的变化。
• Speckle the wall with tiny yellow spots.
  墙上沾上了黄色的小斑点。
• The speckle imaging quality of space extended objects is limited by photon density in short exposure images.
  空间扩展目标斑点成像的质量受到短曝光像中光子密度的限制。
• Impact of Inhomogeneous Light Intensity on Test and Its Correction Method for Digital Speckle Interferometry with Substraction
  减模式下数字散斑干涉光强不均匀性对检测的影响和校正方法
• Speckle Interferometry Information Extraction Technology and Application
  散斑干涉信息提取技术及其应用研究
• The dynamic laser speckle method is a novel real-time, quick and effective method to study the albumin denaturation.
  研究表明，动态激光散斑方法是一种实时、快速、有效的研究白蛋白变性过程的新手段。
• Measuring heating stress of metal material at the welding points by using one beam laser speckle interferometry;
  本文用单光束激光散斑干涉法测量了内燃机连杆的变形。
• A technique of speckle reduction in synthetic aperture radar ( SAR) images was presented.
  提出了一种基于区域生长法的背景图像斑点提取方法。
• We test the proposed method on computer-simulated and experimental speckle correlation fringes, respectively.
  分别对计算机模拟的和实验获得的条纹图进行了测试。
• A new displacement detecting method using digital speckle images The algorithm is functional for measuring smooth phase.
  基于相位分析的散斑图像位移测量算法该算法在连续平滑相位相移干涉测量中具有很好的实用性。